When he says "You will get your percentage" you should say: "I know, I'm going to get it right now" and frog march him down to your lawyers office. And if he do

When he says "You will get your percentage" you should say: "I know, I'm going to get it right now" and frog march him down to your lawyers office. And if he doesn't give it or fires you, then good, you knew you were going to get fucked earlier than you did. Only a conman would fire someone for asking to get what they agreed to give them. Also if you find out now you will have ample time to throw a money wrench into the deal if you get fucked. In other words, get a backbone.